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@article{MMO_1960_9_a18, author = {N. D. Aizenshtat and I. A. Vainshtein and M. A. Kreines}, title = {On non-rectangular interlacings}, journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva}, pages = {537--561}, publisher = {mathdoc}, volume = {9}, year = {1960}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MMO_1960_9_a18/} }
N. D. Aizenshtat; I. A. Vainshtein; M. A. Kreines. On non-rectangular interlacings. Trudy Moskovskogo matematičeskogo obŝestva, Trudy Moskovskogo Matematicheskogo Obshchestva, Tome 9 (1960), pp. 537-561. http://geodesic.mathdoc.fr/item/MMO_1960_9_a18/